Results 81 to 90 of about 7,503 (231)

Ein Monolithium‐Monohydrogen‐Porphyrin

Angewandte Chemie, Volume 137, Issue 31, July 28, 2025.
Ein Monohydrogen‐Metalloporphyrin wurde durch Reaktion von Lithiumdampf mit einem dünnen Film von Tetraphenylporphyrin im Vakuum synthetisiert. Der resultierende LiHTPP‐Komplex ist thermisch stabil und durch Vakuumsublimation isolierbar. Spektroskopische und theoretische Analysen liefern Einblicke in seine nicht‐planare Struktur, die Reaktionsenergetik,
Maik Schöniger, Stefan R. Kachel, Jan Herritsch, J. Michael Gottfried   +3 more
wiley   +1 more source

A Monolithium Monohydrogen Porphyrin

Angewandte Chemie International Edition, Volume 64, Issue 31, July 28, 2025.
A monohydrogen metalloporphyrin was synthesized by reacting lithium vapor with a thin film of tetraphenylporphyrin under UHV conditions. The resulting LiHTPP complex is thermally stable and isolable by vacuum sublimation. Spectroscopic and theoretical analyses reveal insights into its nonplanar structure, energetics, and mechanism of formation and ...
Maik Schöniger, Stefan R. Kachel, Jan Herritsch, J. Michael Gottfried   +3 more
wiley   +1 more source

Konstruksi Keilmuan Integrasi-Interkoneksi Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta [PDF]

, 2012
Skripsi ini membahas konstruksi keilmuan integrasi- interkoneksi Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta. Kajiannya dilatarbelakangi oleh problem epistemologi pendidikan Islam dikotomik yang sudah menyejarah dan makin menjangkit ke ...
Muhtadin, Muhtadin
core  

Pentapotassium europium(III) dilithium decafluoride, K5EuLi2F10

Acta Crystallographica Section E, 2009
The title compound, K5EuLi2F10, belongs to so-called self-activated materials containing lanthanoid ions within the matrix. A common feature of these systems is a large separation between the closest lanthanoid ions, which is one of the crucial factors ...
Anna Gagor
doaj   +1 more source

Vibration‐Induced Stabilization of Lithium Anodes: Synergistic Effects of Morphological and SEI Evolution

Advanced Science, Volume 12, Issue 26, July 10, 2025.
This study, for the first time, highlights the marvelous effect of mechanical vibration on the performance of lithium metal batteries. The authors demonstrate that vibration enhances the performance of lithium metal anodes through a synergistic effect: surface flattening at the macroscale and the formation of an interfacial layer that facilitates fast ...
Taeksoo Jung, Sunghyun Jie, Huiyeol Lee, Jinwook Jung, Joonhee Kang, Seunghun Baek, Byeongyong Lee   +6 more
wiley   +1 more source

In vitro functional properties of the rat bladder regenerated by the bladder acellular matrix graft. [PDF]

, 1998
PurposeTo assess the response of rat urinary bladder regenerated by the homologous bladder acellular matrix graft (BAMG) to in vitro electrical and pharmacologic stimuli.Materials and methodsIn Sprague-Dawley rats, partial cystectomy (>50%) was ...
Dahiya, R, Dahms, SE, Lue, TF, Nunes, LS, Piechota, HJ, Tanagho, EA   +5 more
core   +1 more source

A Comprehensive Evaluation Framework for Lithium Iron Phosphate Cathode Relithiation Techniques: Balancing Production Costs, Electrochemical Performance, and Environmental Impact

ENERGY &ENVIRONMENTAL MATERIALS, Volume 8, Issue 3, May 2025.
This article introduces a novel evaluation framework to compare lithium iron phosphate (LFP) relithiation methods, focusing on cost, electrochemical performance, and environmental impact. The findings reveal that electrochemical, chemical, and hydrothermal methods outperform sintering, guiding the development of more sustainable and efficient LFP ...
Evgenii Beletskii, Alexey Volkov, Elizaveta Evshchik, Valery Kolmakov, Anna Shikhovtseva, Valentin Romanovski   +5 more
wiley   +1 more source

Experimental and theoretical studies of tetramethoxy-p-benzoquinone: infrared spectra, structural and lithium insertion properties [PDF]

, 2013
International audienceIn the search for low-polluting electrode materials for batteries, the use of redox-active organic compounds represents a promising alternative to conventional metal-based systems.
Allis, Damian,, Barrès, Anne-Lise, Bonnard, Gaëtan, Danten, Yann, Frayret, Christine, Gatti, Carlo, Izgorodina, Ekaterina I., Mentre, Olivier, Poizot, Philippe, Tomerini, Daniele   +9 more
core   +5 more sources

Vectorized Implementation of Kyber and Dilithium on 32-bit Cortex-A Series

IEEE Access
In the field of Post-Quantum Cryptography (PQC), which typically demands more memory and relatively lower performance compared to Elliptic-Curve Cryptography (ECC), recent studies have been actively focused on neon-based parallel implementations for the ...
Youngbeom Kim, SeungYong Yoon, SeogChung Seo   +2 more
semanticscholar   +1 more source

CRYPHTOR: A Memory-Unified NTT-Based Hardware Accelerator for Post-Quantum CRYSTALS Algorithms

IEEE Access
This paper presents the design and FPGA implementation of a hardware accelerator for the Post-Quantum CRYSTALS-Kyber and CRYSTALS-Dilithium algorithms, named CRYPHTOR (CRYstals Polynomial HW acceleraTOR).
Stefano Di Matteo, Ivan Sarno, Sergio Saponara   +2 more
doaj   +1 more source